ATTESA Pumps

[GTR1993]

hi, does anyone know if the atessa pumps on the r32 gtr is the same as the r32 gts4? i can get the gts4 pumps cheap and the ones on my gtr are very rusty ans would like to replace them.

Thanks

[GTR1993]

quick seaurch of FAST says they are the same. Any inpout appreciated.

[ebola]

1) wanna send me a DVD with FAST?

2) I'm pretty sure they are the same... unless you have a V-spec... and even then, I geuss teh pumps would be the same.

and its spelt ATTESA... cos I'm pedantic

[GTR1993]

i supose i could send a dvd, is it not avalible doe download anymore?

I got the pump today, looks identical

next question was the 2 so called GTS4 diffs there both had finned rear covers, i thought this meant they were 32GTR V specs?

[Beer Baron]

all regular r32 GTRs have finned rear diff covers. not sure about GTS4.

[GTR1993]

Thats weired as my GTR doesnt have a finned diff cover. Not sure why that would be, it does seem to lock up a fair but going around some corners so maby it has been replaced somewhere along the line, but never driven another GTR so i couldnt tell if its normal or not.

[R31Nismoid]

32R's all have fins?

I could have sworn i've seen more than 2 now without em...

Must consult my pictures

[my_gtr32]

All R32 gtr's do not have finned diff covers. V-spec, early model and the AUS versions did. Models after 93 do not have finned diff covers. There was a post about this only a few days ago. do a search.

32R's all have fins?

I could have sworn i've seen more than 2 now without em...

Must consult my pictures

[my_gtr32]

It's spelt ATTESSA if you're realy padantic

1) wanna send me a DVD with FAST?

2) I'm pretty sure they are the same... unless you have a V-spec... and even then, I geuss teh pumps would be the same.

and its spelt ATTESA... cos I'm pedantic

[GTR1993]

makes sense as my GTR is a 1994 and doesnt have the fins.

[ebola]

It's spelt ATTESSA if you're realy padantic

? I cited wiki... you just reeled off a word.

If I'm wrong, please prove it... I challenge you. If you can prove it, I'll be happy.

Just so you know, I did spend a few hours one day (work was slow that day) researching it on the net.

[Beer Baron]

32R's all have fins?

I could have sworn i've seen more than 2 now without em...

Must consult my pictures

no, not all. as I said above: all REGULAR (ie non-vspec, non-vspecII, non-model change etc) have finned rear covers. so basically the majority of 32 GTRs getting around, the 'regular' type.

[my_gtr32]

Check the Nissan R32 service manual. Chassis section page 57 to 113. It's writen on the top of every page. The entire section refers to ATTESSA E-TS Electronic Control Torque Split 4WD System. Can't post it as its a BIG pdf file.

Anyway, I don't care, I'm not pedantic. As long as we all know what it does.

? I cited wiki... you just reeled off a word.

If I'm wrong, please prove it... I challenge you. If you can prove it, I'll be happy.

Just so you know, I did spend a few hours one day (work was slow that day) researching it on the net.

[GTsauRus]

Check the Nissan R32 service manual. Chassis section page 57 to 113. It's writen on the top of every page. The entire section refers to ATTESSA E-TS Electronic Control Torque Split 4WD System. Can't post it as its a BIG pdf file.

Anyway, I don't care, I'm not pedantic. As long as we all know what it does.

anyone know if the pump unit has an accumulator because my reservoir hasn't dropped in 12 months [no leaks] but it cycles the pump evry 7 seconds.

would happen if the accumulator was nfg

[GTsauRus]

Check the Nissan R32 service manual. Chassis section page 57 to 113. It's writen on the top of every page. The entire section refers to ATTESSA E-TS Electronic Control Torque Split 4WD System. Can't post it as its a BIG pdf file.

Anyway, I don't care, I'm not pedantic. As long as we all know what it does.

[GTR1993]

To anyone that needs to know, the GTS4 ATTESSA(how ever u spell it) pumps are exactly the same, they work fine when used in a R32 GTR (i drive the car today works fine, bleeds the same) So if you need a new one for some reason generally the GTS4 one is a lot cheaper...

[ebola]

Check the Nissan R32 service manual. Chassis section page 57 to 113. It's writen on the top of every page. The entire section refers to ATTESSA E-TS Electronic Control Torque Split 4WD System. Can't post it as its a BIG pdf file.

Anyway, I don't care, I'm not pedantic. As long as we all know what it does.

Damn....

After all that, I still managed to get it wrong. I hate that.

I was pretty sure that the 4wd system really _is_ the same b/n gtr and gts4... glad it was.